问题
单项选择题
需组织专家论证的工程消防设计的审核时限是（）日内。
A、7
B、10
C、20
D、30
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
需组织专家论证的工程消防设计的审核时限是（）日内。
A、7
B、10
C、20
D、30
参考答案：D
| 35．Applications put computers to pratical business (1) , but below the (2) it’s the heart of an operating system—the kernel that provides the technical wizardry to juggle multiple program, connect to networks and store (3) . A traditional kernal provides all the functions for applications. The kemal (4) memory, I/O devices and parcels out processor time. The kernel also supports security and fault (5) , which is the ablity to recover automatically when parts of the system fail. |
(5)
A．management
B．planning
C．production
D．research